[PATCH 0/2] Move uart_register_driver call to device probe for pl010 and sh-sci

From	Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Newsgroups	linux.kernel
Subject	[PATCH 0/2] Move uart_register_driver call to device probe for pl010 and sh-sci
Date	2017-03-24 17:30 +0100
Message-ID	<toAga-4c4-5@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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When testing on a Renesas board with the PL010 serial driver enabled
serial output broke. Turns out the minor device numbers for both
drivers happen to overlap, causing whichever driver happened to be the
second one to register to fail.

The attached patches move the uart_register_driver call to probe time
for both drivers avoiding the issue.


Sjoerd Simons (2):
  serial: pl010: Move uart_register_driver call to device probe
  serial: sh-sci: Move uart_register_driver call to device probe

 drivers/tty/serial/amba-pl010.c | 27 +++++++++++++++++----------
 drivers/tty/serial/sh-sci.c     | 21 ++++++++++-----------
 2 files changed, 27 insertions(+), 21 deletions(-)

-- 
2.11.0

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[PATCH 0/2] Move uart_register_driver call to device probe for pl010 and sh-sci Sjoerd Simons <sjoerd.simons@collabora.co.uk> - 2017-03-24 17:30 +0100
  [PATCH 1/2] serial: pl010: Move uart_register_driver call to device probe Sjoerd Simons <sjoerd.simons@collabora.co.uk> - 2017-03-24 17:30 +0100
    Re: [PATCH 1/2] serial: pl010: Move uart_register_driver call to  device probe Russell King - ARM Linux <linux@armlinux.org.uk> - 2017-03-24 17:50 +0100
  [PATCH 2/2] serial: sh-sci: Move uart_register_driver call to device probe Sjoerd Simons <sjoerd.simons@collabora.co.uk> - 2017-03-24 17:30 +0100
  Re: [PATCH 0/2] Move uart_register_driver call to device probe for  pl010 and sh-sci Russell King - ARM Linux <linux@armlinux.org.uk> - 2017-03-24 17:50 +0100
    Re: [PATCH 0/2] Move uart_register_driver call to device probe for  pl010 and sh-sci Geert Uytterhoeven <geert@linux-m68k.org> - 2017-03-26 11:30 +0200
      Re: [PATCH 0/2] Move uart_register_driver call to device probe for  pl010 and sh-sci Russell King - ARM Linux <linux@armlinux.org.uk> - 2017-03-26 12:10 +0200

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